<template>
  <div v-if="routerView" class="app-main-container">
    <!-- <vab-github-corner /> -->
    <transition mode="out-in" name="fade-transform">
      <keep-alive :include="cachedRoutes" :max="keepAliveMaxNum">
        <router-view :key="key" class="app-main-height" />
      </keep-alive>
    </transition>
    <!-- <footer v-show="footerCopyright" class="footer-copyright">
      Copyright
      <vab-icon :icon="['fas', 'copyright']"></vab-icon>
      wpm-admin {{ fullYear }}
    </footer> -->
  </div>
</template>

<script>
import { mapActions, mapGetters } from 'vuex';
import { copyright, footerCopyright, keepAliveMaxNum, title } from '@/config';

export default {
  name: 'VabAppMain',
  data() {
    return {
      show: false,
      fullYear: new Date().getFullYear(),
      copyright,
      title,
      keepAliveMaxNum,
      routerView: true,
      footerCopyright,
    };
  },
  computed: {
    ...mapGetters({
      visitedRoutes: 'tabsBar/visitedRoutes',
      device: 'settings/device',
    }),
    cachedRoutes() {
      const cachedRoutesArr = [];
      this.visitedRoutes.forEach(item => {
        if (!item.meta.noKeepAlive) {
          cachedRoutesArr.push(item.name);
        }
      });
      return cachedRoutesArr;
    },
    key() {
      return this.$route.path;
    },
  },
  watch: {
    $route: {
      handler() {
        if ('mobile' === this.device) this.foldSideBar();
      },
      immediate: true,
    },
  },
  created() {
    //重载所有路由
    this.$baseEventBus.$on('reload-router-view', () => {
      this.routerView = false;
      this.$nextTick(() => {
        this.routerView = true;
      });
    });
  },
  mounted() {},
  methods: {
    ...mapActions({
      foldSideBar: 'settings/foldSideBar',
    }),
  },
};
</script>

<style lang="scss" scoped>
.app-main-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  .vab-keel {
    margin: $base-padding;
  }
  .app-main-height {
    height: $base-app-main-height;
    display: flex;
    flex-direction: column;
  }

  .footer-copyright {
    min-height: 55px;
    line-height: 55px;
    color: rgba(0, 0, 0, 0.45);
    text-align: center;
    border-top: 1px dashed $base-border-color;
  }
}
</style>
